import { HttpClient } from '@angular/common/http';
import { Component, OnInit, AfterViewInit, ViewChild, ViewContainerRef } from '@angular/core';
import { TreeService } from 'src/app/service/tree.service';
import { NzFormatEmitEvent, NzTreeComponent, NzTreeNodeOptions } from 'ng-zorro-antd/tree';
import { FormBuilder, FormGroup, Validators } from '@angular/forms';
import { NzModalService } from 'ng-zorro-antd/modal';
import { NzMessageService } from 'ng-zorro-antd/message';
import { AddhostComponent } from './addhost/addhost.component';
import { EdithostComponent } from './edithost/edithost.component';
import { Router } from '@angular/router';
@Component({
  selector: 'app-analysis-of-the-host',
  templateUrl: './analysis-of-the-host.component.html',
  styleUrls: ['./analysis-of-the-host.component.scss']
})
export class AnalysisOfTheHostComponent implements OnInit {

  constructor(private router: Router, private fb: FormBuilder, private http: HttpClient, private toTree: TreeService, private modal: NzModalService, private message: NzMessageService, private viewContainerRef: ViewContainerRef) { }
  ngOnInit(): void {
    this.getAllOrganization()
  }


  //获取所有组织机构
  searchValue = '';
  nzExpandAll = false;
  totalCount: string

  getAllOrganization() {
    let params = {
      ContainsChildren: true,
      PageSize: 9999
    }
    this.http.get('/api/Organizations', {
      params: params
    }).subscribe((data: any) => {
      this.totalCount = data.totalCount
      data.items.forEach(element => {
        element.key = element.id
        element.title = element.name
        element.selectable = false
      });
      this.nodes = [...this.toTree.toTree(data.items)]
      this.defaultExpandedKeys = [this.nodes[0].id]
      this.defaultExpandedKeys = [...this.defaultExpandedKeys]
    })
  }


  @ViewChild('nzTreeComponent', { static: false }) nzTreeComponent!: NzTreeComponent;

  defaultExpandedKeys = [];

  nodes: any[] = []
  nzSelectedKeys: any[] = []
  selectedOilStation: any
  nzClick(event: NzFormatEmitEvent): void {
    if (event.node.origin['isGasStation']) {//如果点击的是加油站才生效
      this.nzSelectedKeys[0] = event.node.origin.id
      this.nzSelectedKeys = [...this.nzSelectedKeys]
      this.selectedOilStation = event.node.origin
      console.log(this.selectedOilStation)
      this.getHost()
    } else {
      this.message.info('只有加油站才可以增加主机');
    }
  }

  //获得加油站的主机
  listOfData: any[] = [];
  isLoading = false
  getHost() {
    this.isLoading = true
    this.http.get('/api/EdgeDevices', {
      params: {
        ContainsChildren: true,
        OrganizationId: this.selectedOilStation.id,
        PageSize: 999
      }
    }).subscribe((data: any) => {
      console.log('主机列表', data.items)
      this.isLoading = false
      this.listOfData = data.items
    })
  }


  ngAfterViewInit(): void {

  }

  //新增边缘盒子
  addHost() {
    console.log(this.selectedOilStation)
    const modal = this.modal.create({
      nzTitle: '新增边缘盒子',
      nzContent: AddhostComponent,
      nzViewContainerRef: this.viewContainerRef,
      nzWidth: 288,
      nzComponentParams: {},
      nzOnOk: async () => {
        if (instance.validateForm.valid) {
          await new Promise(resolve => {
            console.log('表单信息', instance.validateForm)
            let body = {
              hostIPAddress: instance.validateForm.value.ip,
              OrganizationId: this.selectedOilStation.id
            }
            this.http.post('/api/EdgeDevices', body).subscribe(data => {
              resolve(data)
              this.message.create('success', '创建成功！');
              this.getHost()
              return true
            })
          })
        } else {
          this.message.create('warning', '请填写完整！');
          return false
        }
      }
    });
    const instance = modal.getContentComponent();
  }

  edit(data) {
    console.log(data)
    const modal = this.modal.create({
      nzTitle: '编辑边缘盒子',
      nzContent: EdithostComponent,
      nzViewContainerRef: this.viewContainerRef,
      nzWidth: 288,
      nzComponentParams: {
        ip: data.hostIPAddress
      },
      nzOnOk: async () => {
        if (instance.validateForm.valid) {
          await new Promise(resolve => {
            console.log('表单信息', instance.validateForm)
            data.hostIPAddress = instance.validateForm.value.ip,
              this.http.put(`/api/EdgeDevices/${data.id}`, data).subscribe(data => {
                resolve(data)
                this.message.create('success', '修改成功！');
                this.getHost()
                return true
              })
          })
        } else {
          this.message.create('warning', '请填写完整！');
          return false
        }
      }
    });
    const instance = modal.getContentComponent();
  }

  delete(item) {
    console.log(item)
    this.modal.confirm({
      nzTitle: `确定要删除${item.name}这个主机吗?`,
      nzOkText: '确定',
      nzOkType: 'primary',
      nzOnOk: () => {
        this.http.delete(`/api/EdgeDevices/${item.id}`).subscribe(data => {
          this.message.create('success', '删除成功！');
          this.getHost()
        })
      },
      nzCancelText: '取消'
    });
  }

  config(data) {
    this.router.navigate([`/system/host/camera`], { queryParams: { 'hostId': data.id, 'orId': this.selectedOilStation.id } })
  }


  download(data) {
    console.log(data)
    let params = {
      edgeDeviceId: data.id
    }
    const httpOptions = {
      responseType: 'blob' as 'json',
      params: params
    };
    this.http.get(`/api/EdgeDevices/IdentityDigest/File`, httpOptions).subscribe({
      next: (data: any) => {
        console.log('文件',data)
        // 文件名中有中文 则对文件名进行转码
        const link = document.createElement('a');
        const blob = new Blob([data], { type: 'application/octet-stream' });
        link.setAttribute('href', window.URL.createObjectURL(blob));
        link.setAttribute('download', `.deviceid`);
        link.style.visibility = 'hidden';
        document.body.appendChild(link);
        link.click();
        document.body.removeChild(link);
      },
      error: (err) => {
        console.log(err)
      }
    })
  }
}